Conference Themes (research areas include but are not limited to the following themes)
Theme I: Environmental Science and Environmental Engineering
Environmental chemistry and biology
Environmental Materials
Environmental Safety and Health
Environmental Planning and Evaluation
Environmental Analysis and Monitoring
Environmental Engineering
Pollution Control Program (Air, Water, Solid)
Waste treatment and recycling
Water Supply and Drainage Engineering
Noise and Vibration Control
Cleaner Production Processes
Hydrology and water resources engineering
Built Environment and Facilities Eng.
Soil and water conservation and desertification control
Forest planting and protection
Plant protection
Geographic information and remote sensing science
Land Resources Environment and Urban Planning
Environmental Protection
Environmental Pollution and Management
Climate Change and Global Warming
Environmental Hydraulics
Remote Sensing and Environment
Environmental Ergonomics
Air Pollution from Mobile and Stationary Sources
Climate Change
Noise and Acoustics
Hazardous Waste and Waste Treatment
Industrial Waste Treatment
Environmental management systems
Industrial Pollution Prevention
Theme 2: Energy Resources
Renewable Energy
Solar Energy
Biomass
Wind Energy
Wave and Tidal Energy
Geothermal Energy
Nuclear energy
Bioenergy
Hydrogen and Fuel Cells
Energy Materials
Energy Management Systems
Energy Development and Utilization
Nuclear Energy Engineering
Biodiesel Fuel
Photovoltaic Systems and Solar Engineering
Wind Power Generation
Solar Cell Technology
Energy Solution Design and Optimization
Energy Industry Policy
Energy Policy Equipment Technology
Energy Saving Technology
Coal Mining Engineering & Technology
Energy Storage Technology
Energy Security and Clean Utilization 
Mineral Resources and Mining Engineering
Energy Equipment & Energy Management
Energy Conversion and Efficiency
New Energy Vehicles
Oil and Gas Resources Engineering
Hybrid Energy Systems
New technologies for oil and gas development, etc.